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Phone Alcatel Idol 3 Samsung SGH-A157 Coolpad Snap Samsung Galaxy S22 Google Pixel 3a XL
Current U.S. Carriers (none) (none) (none) Verizon (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 5.5" diag.
16 : 9
1.8" diag.
4 : 3
2.8" diag.
4 : 3
6.1" diag.
19.5 : 9
6" diag.
18 : 9
Display Resolution & Type 1080 x 1920 pixels
(~401 ppi)
LCD (TFT/TFD)
128 x 160 pixels
(~116 ppi)
LCD (TFT/TFD)
240 x 320 pixels
(~143 ppi)
LCD (TFT/TFD)
1080 x 2340 pixels
(~422 ppi)
AMOLED
1080 x 2160 pixels
(~402 ppi)
AMOLED
Display Refresh 60 Hz ? ? 120 Hz 60 Hz
Battery 2,910 mAh 800 mAh 1,390 mAh 3,700 mAh 3,700 mAh
Processor 1.5 GHz Qualcomm Snapdragon 615 (MSM8939) ? 1.1 GHz Qualcomm Snapdragon 210 (MSM8909) Snapdragon 8 Gen 1 2 GHz Qualcomm Snapdragon 670
RAM 2 GB ? 512 MB 8 GB 4 GB
Storage 16 GB 256 MB 4 GB 128 GB * 64 GB
Main Camera 13 megapixel - 2 megapixel 50 megapixel 12 megapixel
Wide Camera - - - 12 megapixel -
Tele Camera - - - 10 megapixel -
Video Capture 1080p HD - CIF (352 x 288) 8K 4K UHD
Front Camera 8 megapixel - - 10 megapixel 8 megapixel
Weight 5.09 oz
(144g)
2.99 oz
(85g)
4.16 oz
(118g)
5.93 oz
(168g)
5.89 oz
(167g)
Dimensions 6" x 2.96" x 0.29"
(152 x 75 x 7.4 mm)
3.83" x 1.84" x 0.65"
(97 x 47 x 16.5 mm)
4.29" x 2.17" x 0.74"
(109 x 55 x 18.8 mm)
5.75" x 2.78" x 0.3"
(146 x 71 x 7.6 mm)
6.3" x 3" x 0.3"
(160 x 76 x 7.6 mm)
Form Factor Slab Clamshell Clamshell Slab Slab
Platform / OS Android (proprietary) (proprietary) Android Android
Network Bands

4G LTE: 2, 4, 5, 7, 12, 17

WCDMA: 1, 2, 4, 5

GSM: 850, 900, 1800, 1900

WCDMA: 2, 5

GSM: 850, 900, 1800, 1900

4G LTE: 2, 4, 5, 12, 13, 25, 26, 41, 66, 71

WCDMA: 2, 4, 5

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

*

5G: 2, 5, 7, 12, 25, 30, 38, 41, 48, 66, 71, 77-A, 77-C, 78, 257, 258, 260, 261

4G LTE: 1, 2, 3, 4, 5, 7, 12, 13, 14, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 48, 66, 71

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 20, 25, 26, 28, 29, 30, 38, 40, 41, 66, 71

WCDMA: 1, 2, 4, 5, 8

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

Data Technology LTE (Cat 4) ? LTE (Cat 4) NR (5G) LTE (Cat 11)
Features 
Barometer - - - Yes Yes
Fingerprint Reader - - - Yes
in-display (ultrasonic)
Yes
stand-alone
Flashlight Yes - - Yes Yes
GPS / Location n/a Yes Yes n/a n/a
Water-Resistant - - - Yes
IPX8 (SCUBA)
-
Accessibility
Adjustable Text Size n/a Yes Yes n/a n/a
Hearing Aid Compatible Yes
M4, T4 (very tele-coil compatible)
Yes
M4 (very compatible)
Yes
M3, T4 (very tele-coil compatible)
Yes
M3, T3 (mostly tele-coil compatible)
Yes
M3, T3 (mostly tele-coil compatible)
Multiple Languages n/a Yes Yes n/a n/a
TTY/TDD (Digital) Yes Yes Yes Yes Yes
Alerts
Extra Display - - Yes - -
Ringer Profiles - Yes - - -
Connectivity
Bluetooth Yes - Yes Yes Yes
Mobile Hotspot n/a - Yes n/a n/a
NFC Yes - - Yes Yes
USB Yes
Micro-USB
Yes
Micro-USB
Yes
Micro-USB
Yes
USB Type C
Yes
USB Type C
Wi-Fi Yes
4 (802.11 a,b,g,n)
- Yes
4 (802.11 b,g,n)
Yes
6 (802.11 a,ac,ax,b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
Contacts
Picture ID n/a Yes Yes n/a n/a
Ringer ID n/a Yes Yes n/a n/a
Voice Dialing n/a - - n/a n/a
Customization
Custom Graphics n/a Yes Yes n/a n/a
Custom Ringtones n/a Yes - n/a n/a
Real-Music Ringers n/a Yes Yes n/a n/a
Data & Network
Data Tethering n/a - - n/a n/a
WAP / Web Browser n/a Yes Yes n/a n/a
Input
Predictive Text Entry n/a Yes Yes n/a n/a
Side Keys Yes - Yes Yes Yes
Touch Screen Yes
Capacitive
- - Yes
Capacitive
Yes
Capacitive
Memory
Memory Card Slot Yes - Yes - -
Messaging
Email Client n/a - - n/a n/a
Instant Messaging n/a - - n/a n/a
MMS n/a Yes Yes n/a n/a
Text Messaging Templates n/a Yes Yes n/a n/a
Music
FM Radio Yes - Yes - -
Headphone Jack (3.5mm) Yes - Yes - Yes
Music Player n/a - Yes n/a n/a
Stereo Speakers Yes - - Yes Yes
Photo & Video
Miracast Yes - - - -
TV Output - - - Yes -
Power
Fast Charging - - - Yes Yes
Wireless Charging - - - Yes -
Productivity
Alarm n/a Yes Yes n/a n/a
Calculator n/a Yes Yes n/a n/a
Calendar n/a Yes Yes n/a n/a
To-Do List n/a Yes - n/a n/a
Voice Memo n/a Yes Yes n/a n/a
Software
Games n/a - - n/a n/a
Voice
Call Screening - - - - Yes
HD Voice Yes - Yes Yes Yes
Speaker Phone Yes Yes Yes Yes Yes
  Alcatel Idol 3 Samsung SGH-A157 Coolpad Snap Samsung Galaxy S22 Google Pixel 3a XL
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Phone Alcatel Idol 3 Samsung SGH-A157 Coolpad Snap Samsung Galaxy S22 Google Pixel 3a XL

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